3KA7
Crystal Structure of an oxidoreductase from Methanosarcina mazei. Northeast Structural Genomics Consortium target id MaR208
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | NSLS BEAMLINE X4A |
| Synchrotron site | NSLS |
| Beamline | X4A |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Detector | ADSC QUANTUM 4 |
| Wavelength(s) | 0.979 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 52.178, 67.182, 128.074 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 50.000 - 1.800 |
| R-factor | 0.19513 |
| Rwork | 0.194 |
| R-free | 0.22329 |
| Structure solution method | SAD |
| RMSD bond length | 0.008 |
| RMSD bond angle | 1.121 |
| Data reduction software | HKL-2000 |
| Data scaling software | HKL-3000 |
| Phasing software | SHELXS |
| Refinement software | REFMAC (5.4.0069) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 1.830 |
| High resolution limit [Å] | 1.800 | 1.800 |
| Rmerge | 0.083 | 0.221 |
| Number of reflections | 41624 | |
| <I/σ(I)> | 16.5 | |
| Completeness [%] | 98.2 | 97.2 |
| Redundancy | 7.3 | 7.2 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | 6 | 293 | Sodium nitrate NaNO3 0.1 M Bis-Tris Propane 0.1 M 7 PEG 8000 20% (w/v), pH 6, microbatch under oil method, temperature 293K |
